Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Webcast-Catalyst9k
New Member

WAN Interface Problem

Hello Experts i am having a problem and i want to sort it out i have a CISCO 1720 series router and i want to connect that router to internet. can any body tell me by using which WAN technology or devices i can connect my this router to internet like T1 and E1 lines or any other WAN technology please help me out i am facing this problem very badly also mention the devices which are required other then CISCO router to connect to internet. i have also attached a file which represent the scenario which i have briefly explained to all of you. waiting for your reply

Best Regards

Ahmad Ellahi

4 REPLIES
Hall of Fame Super Gold

Re: WAN Interface Problem

You can only use WIC-1ADSL or WIC-1SHDSL (http://www.cisco.com/en/US/docs/routers/access/1700/software/feature/guide/GSHDSLup.html).

Take note that you need to verify if your IOS meets the standard.

Hope this helps.

New Member

Re: WAN Interface Problem

Well friend it is a good solution which you have proposed for me but i want either T1 line or E1 line connecting to my router in that case what will be the solution.

Best Regards

Ahmad Ellahi

Hall of Fame Super Bronze

Re: WAN Interface Problem

Ahmad,

Please refer to the following document:

http://www.cisco.com/en/US/products/hw/routers/ps221/products_relevant_interfaces_and_modules.html

for a list of available WAN modules for your router.

If you want an internal CSU/DSU for your T1 line, I recommend getting the WIC-1DSU-T1-V2 module.

HTH,

__

Edison.

New Member

Re: WAN Interface Problem

Thanks a lot.

123
Views
5
Helpful
4
Replies
CreatePlease to create content